Raspberry Pi: Browser in Kiosk Mode - msandholz/RaspberryPi-Tutorials GitHub Wiki
sudo nano /etc/rc.local
Step 1: Open file for autostart: exit 0
in file
Step 2: Find exit 0
Step 3: Insert the following command below xinit /usr/bin/chromium-browser --no-sandbox --no-first-run --window-size=1920,1080 --noerrordialogs --start-fullscreen \
--start-maximize --disable-notifications --disable-infobars --kiosk --incognito Username:Password@http://Beispieldomäne.de:8080 &